cars looking back at me. it scared the day lates out of me. >> when i looked in my rear- view mirror mirror i could see that big truck, like, a domino affect hitting the other ones. and i kind of pulled over into the side so i wouldn't get hit as much. >> reporter: another victim described the terrible realization that vehicles were about to crash into his van from behind. >> i see it coming into me, you know. and i don't know if it's going to be dramatically going to really slam into the back of the van really hard. that he's a very scary feeling. >> reporter: four victims were transferred to the hospital. none suffered life threatening injuries. police told us the lesson here, everyone wore their seat-belts and the deployment of air bags likely saved lives. >> i think they were very lucky. >> reporter: police told us they did not give the truck driver a sobriety test because there is no evidence of wrongdoing. >> i take my job pretty seriously. i understand that, you know, i just feel bad for, you know, the people that i hurt today.